Windows系统下（Linux和MAC系统下请自行了解清楚）NI的各种软件、模块、工具包、驱动程序，使用NI许可证管理器来激活的，绝大部分的都可以使用NI Lincense Activator来激活，以下链接可下载：
NI序列号Serial Number生成激活工具NI License Activator，LabVIEW/VBAI/VDM/VAS等软件模块工具包破解工具不限版本
http://pcmv.cn/thread-490-1-1.html

视觉论坛的各种资源，除了视觉相关的模块有使用外，大部分的都不会使用，所以仅提供资源不能提供技术支持。资源的下载地址一般会同时提供NI官方地址和百度网盘的下载地址。某些工具包NI的地址失效或没有NI的下载地址，那视觉论坛也没有办法，只能尝试使用百度网盘地址下载；如果百度网盘的下载地址失效过期，可联系论坛客服更新。现在NI的下载服务器对我国IP地址不是很友好，有些时候速度很慢或大的资源下载很容易出错，这样会造成安装过程各种类型报错而无法安装。建议在下载完成后，对下载资源做校验和验证（NI一般会提供MD5或SHA256等），与官方或视觉论坛提供的校验和对比，一致就可以安装，如果不一致，则需要重新下载。视觉论坛早期下载的资源，那时候NI没有这么多限制，基本上都是正常下载的资源；后期下载的资源，都与NI的正确校验和对比过，保证是正确的资源才上传到百度网盘，所以百度网盘的资源基本上是正确的。校验和工具下载地址：
文件Hash计算器FHash,文件校验和验证下载文件正确性验证，MD5值计算、SHA1值计算、SHA256值计算、CRC32值计算
http://pcmv.cn/thread-26524-1-1.html

NI-SWITCH 4.1 Win32/64Eng/Jpn NI开关产品驱动程序4.1下载

NI-SWITCH
NI-SWITCH为使用NI开关产品的客户提供支持。
NI-SWITCH是用于控制和配置NI开关的NI仪器驱动程序。NI-SWITCH一种兼容可互换虚拟仪器(IVI)的仪器驱动程序，提供了一系列操作和属性，可以执行波形或信号发生器的功能，并包含了交互式软件前面板和示例。

Win32/64Eng/Jpn
4.1
文件大小: 1481911613 字节 (1.38 GB)
修改日期: 2012-08-06 22:03
MD5: 6fd2b87f47011b95b33c05b282ebef85（官方正确）
SHA1: 632d42aaebb04b72dd8a8069e0eacaf346bb76ec
SHA256: e80dc415be643d3adaca0ebbbeb0deac3b440a5fbf662aa217a15c96dbca8c37
CRC32: 0a07fb37

百度网盘与NI官方下载地址：

NI-SWITCH 4.1 Win32/64Eng/Jpn NI开关产品驱动程序4.1下载

http://pcmv.cn/thread-27394-1-1.html?fromuid=9

(出处: 机器视觉论坛)

NI-SWITCH Readme File

• New Features

• Supported Hardware

• System Requirements

• Installed File Names and Locations
  

• Software

• Documentation

• Examples
  

• Uninstalling/Modifying NI-SWITCH

• Obsolete VIs and Functions

• Known Issues

• Bug Fixes
  

New Features

• Support for the NI SwitchBlock, including the NI PXI-2800, NI 2810, NI 2811, NI 2815, and NI 2816.

• Addition of the Analog Bus Sharing Enable property and the NISWITCH_ATTR_ANALOG_BUS_SHARING_ENABLE attribute.

• Creation of the NI Switch Health Center for the maintenance of the NI SwitchBlock.

• Addition of the configured topology option for the niSwitch Initialize With Topology and niSwitch Initialize With Options VIs and the niSwitch_InitWithTopology and niSwitch_InitWithOptions functions.

• Support for Windows 7.
  

• Support for LabVIEW 2009 (64-bit).

• Support for NI PXI-2510 and NI PXI/PXIe-2512/2514/2515/2531 modules.

• Support for Immediate Mode FIFO: This feature improves driver execution time of Immediate Mode Operations when operating multiple relays.

• Support for 64-bit user mode.
  

• Japanese localization for driver, LabVIEW application programming interface (API), and documentation.

• New behavior: Error and self test message strings now return localized values in LabVIEW. User applications that check the value of these strings (or trap errors by comparing the error cluster) might experience a change in behavior.
  

Supported Hardware

• NI 2800

• NI 2810

• NI 2811

• NI 2815

• NI 2816

• NI PXI-2501

• NI PXI-2503

• NI PXI-2510

• NI PXI/PXIe-2512

• NI PXI/PXIe-2514

• NI PXI/PXIe-2515

• NI PXI/PXIe-2527

• NI PXI/PXIe-2529

• NI PXI-2530

• NI PXI/PXIe-2531

• NI PXI/PXIe-2532

• NI PXI-2533

• NI PXI-2534

• NI PXI-2535

• NI PXI-2536

• NI PXI-2545

• NI PXI-2546

• NI PXI-2547

• NI PXI-2548

• NI PXI-2549

• NI PXI-2554

• NI PXI-2555

• NI PXI-2556

• NI PXI-2557

• NI PXI-2558

• NI PXI-2559

• NI PXI-2564

• NI PXI-2565

• NI PXI-2566

• NI PXI-2567

• NI PXI-2568

• NI PXI/PXIe-2569

• NI PXI-2570

• NI PXI/PXIe-2575

• NI PXI-2576

• NI PXI-2584

• NI PXI-2585

• NI PXI-2586

• NI PXI-2590

• NI PXI-2591

• NI PXI/PXIe-2593

• NI PXI-2594

• NI PXI-2595

• NI PXI-2596

• NI PXI-2597

• NI PXI-2598

• NI PXI-2599

• NI SCXI-1127

• NI SCXI-1128

• NI SCXI-1129

• NI SCXI-1130

• NI SCXI-1160

• NI SCXI-1161

• NI SCXI-1163R

• NI SCXI-1166

• NI SCXI-1167

• NI SCXI-1169

• NI SCXI-1175

• NI SCXI-1190

• NI SCXI-1191

• NI SCXI-1192

• NI SCXI-1193

• NI SCXI-1194

• NI SCXI-1195
  

System RequirementsSupported Operating Systems

• Windows 7 (32-bit and 64-bit)

• Windows Vista (32-bit and 64-bit)

• Windows XP (32-bit)

• Windows Server 2003 R2 (32-bit)

• Windows Server 2008 R2 (64-bit)
  

Supported Real-Time Operating Environments

• LabVIEW Real-Time Module

• LabWindows/CVI Real-Time Module
  

Minimum System

• Processor—Pentium 200 MHz or equivalent

• RAM—64 MB

• A screen resolution of 800×600 with 256 colors

• Windows XP, with all available critical updates and service packs
  

Recommended System

• Processor—Pentium III/Celeron 600 MHz or equivalent

• RAM—256 MB

• A screen resolution of 1024×768

• Windows 7/Vista/XP, with all available critical updates and service packs
  

Application Development Environments (ADEs)

• LabVIEW 8.5.1, 8.6.1, 2009 (32-bit), 2009 (64-bit), 2010 (32-bit), or 2010 (64-bit)

• LabVIEW Real-Time Module 8.5.1 or later

• LabWindows™/CVI™ 8.1.1 or later

• LabWindows/CVI Real-Time Module 8.1 or later

• Microsoft Visual C++ (MSVC) 6.0 or later

• Microsoft Visual Basic 6.0
  

Installed File Names and LocationsSoftware

• National Instruments file folder location, <NIDocDir>:
  

• Windows XP: Documents and SettingsAll UsersShared DocumentsNational Instruments

• Windows 7/Vista: UsersPublicDocumentsNational Instruments
  

• National Instruments file folder location, <IVIROOTDIR32>:
  

• Windows 7 (32-bit)/Vista (32-bit)/XP: Program FilesIVI

• Windows 7 (64-bit)/Vista (64-bit): Program Files (x86)IVI
  

• Windows 7 (32-bit)/Vista (32-bit)/XP: Program FilesIVI FoundationIVI

• Windows 7 (64-bit)/Vista (64-bit): Program Files (x86)IVI FoundationIVI

  NOTES:	$(IVIROOTDIR32) is configured as an environment variable on the target system.
  	If you upgraded an installation of IVI, your files may be located in the following location:

  
  

• National Instruments file folder location, <IVIROOTDIR64>:
  
  

• Windows 7 (64-bit)/Vista (64-bit): Program FilesIVI FoundationIVI

  NOTE:

  $(IVIROOTDIR64) is configured as an environment variable on the target system.

  
  

File Locations

Additional File Locations for Windows 7 (64-bit)/Vista (64-bit)

Documentation

• NI-SWITCH Readme File
  

• Read Me First: Safety and Electromagnetic Compatibility
  

• NI Switches Getting Started Guide
  

• NI Switches Help
  

• NI Switch Specifications
  

• NI Switch Accessory Installation Instructions (Optional)
  

Examples

Uninstalling/Modifying NI-SWITCH

• Launch the Control Panel by selecting Start»Control Panel.

• Double-click Add/Remove Programs.

• Select National Instruments Software.

• Click Change/Remove.

• Select NI-SWITCH 4.x from the dialog box that appears.

• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

• Launch the Control Panel by selecting Start»Control Panel.

• Double-click Programs and Features.

• Select National Instruments Software.

• Click the Uninstall/Change button.

• Select NI-SWITCH 4.x from the dialog box that appears.

• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

• NI IVI Compliance Package 4.2

• NI Measurement & Automation Explorer 4.7

• NI-DAQmx 9.2

• NI-VISA 5.0

• NI Spy 2.7.2
  

Obsolete VIs and Functions

• niSwitch Can Connect Channels? VI*

• niSwitch Connect and Wait VI/function

• niSwitch Control a Single Switch VI/function

• niSwitch Disconnect and Wait VI/function

• niSwitch Error-Query VI/function

• niSwitch Get Error Info VI/function

• niSwitch Is Debounced? VI*

• niSwitch Is Scanning? VI*

• niSwitch Query a Single Switch VI/function

• niSwitch Read Calibration Data VI/function

• niSwitch Scan VI/function

• niSwitch Scanning Acquisition VI/function

• niSwitch Write Calibration Data VI/function
  

Known Issues

• Certain system timer settings on Windows 7 machines could result in degraded connect/disconnect performance on NI switch products. For more information about the effect of system timer settings on switch performance, visit ni.com/info and enter the info code, win7switch.

• If you click a topic link in the NI-SWITCH Function Reference Help section of the NI Switches Help, you cannot use the Back button in the HTML Help window toolbar to return to the original topic.

• When linking to a topic in the NI Switches Help from the context help or opening the help file from a VI within LabVIEW, the NI Switches Help launches and the relevant topic displays, but the location of the topic might not be highlighted in the table of contents.

• Various support files, such as .h and .lib files, are installed in Program FilesIVI and VXIpnp directories to support ADEs that only recognize the VXIpnp directory.

• SCXI-1127 (Rev D and earlier) continuously drives the TTL1 trigger line on the SCXI backplane. This does not allow bus sharing of TTL1 with other SCXI modules. NI-SWITCH returns an error if an SCXI-1127 is in the chassis and if TTL1 is being used for scanning. If using the NI-DAQmx driver for your SCXI system, you get a resource reservation error if you try to perform a switching or signal conditioning operation that requires use of TTL1.

• There are known DLL collision issues with the Microsoft Visual Basic debugger and a National Instruments device driver using Traditional NI-DAQ (Legacy). A support DLL used by NI-SWITCH fails to load if Visual Basic has already loaded another DLL into the same address space. To change the default address that is used to load the driver DLL, create the following registry key:
  
  \HKEY_LOCAL_MACHINESOFTWARENational InstrumentsNI-PALCurrentVersionpalConfigMemory
  sharedFixedAddress
  
  where the value is a DWORD (0x44000000 generally works). For the change to take effect, you must close and restart all applications after adding the registry key.

• NI-DMM 2.2
  

• NI-DMM 2.2 updated the niSwitch DMM Switch Handshaking example for LabVIEW. If you have an earlier version of NI-DMM installed, the VI is inoperable. To use the example with NI-DMM 2.1.2 or earlier, delete the AUX Trig 1 case from the case structure connected to Sample Trigger Source in the niDMM Configure Multi Point VI.

• NI-DMM 2.2 introduces a new enumerated value, AUX Trig 1.
  

• When you run setup.exe to install the software from the media, you are prompted to choose whether you want to always trust software from National Instruments. If you do not select this option, your installation may be interrupted by one or more Microsoft Windows security dialog boxes. However, if you run the installer in silent mode from the command line, you will not receive this prompt, and the installer will automatically install NI's Software Publisher Certificate to the your Windows Trusted Publisher Store. If you do not want to make this change to your Windows Trusted Publisher Store, do not choose this installation method.

• NI recommends that you disable Windows power management modes, such as sleep, standby, and hibernate, when using this product. These modes terminate any NI-SWITCH operation in progress. Notice that in Windows Vista or on a laptop computer, the default power management settings are likely to enable sleep mode.

• Reverting to NI-SWITCH 1.6 after installing NI-SWITCH 4.1

  If reverting back to NI-SWITCH 1.6 from NI-SWITCH 4.1, you must uninstall NI-SWITCH 4.1 and reinstall NI-SWITCH 1.6.

  
  

Bug Fixes

• 上篇：NI-SWITCH 4.0.1 Win32/64Eng/Jpn NI开关产品驱动程序4.0.1下载
• 下篇：NI-SWITCH 4.3 Win32/64Eng/Jpn NI开关产品驱动程序4.3下载
• 标签：NI-SWITCH 4.1NI开关产品驱动程序4.1下载NI开关的NI仪器驱动程序可互换虚拟仪器IVI的仪器驱动程序波形或信号发生器NI开关产品驱动